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<FONT color="green">001</FONT>    package maze.gui;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import maze.ai.RobotBase;<a name="line.3"></a>
<FONT color="green">004</FONT>    import maze.ai.RobotController;<a name="line.4"></a>
<FONT color="green">005</FONT>    import maze.model.MazeModel;<a name="line.5"></a>
<FONT color="green">006</FONT>    import maze.model.RobotPathModel;<a name="line.6"></a>
<FONT color="green">007</FONT>    <a name="line.7"></a>
<FONT color="green">008</FONT>    /**<a name="line.8"></a>
<FONT color="green">009</FONT>     * Provides a means of generating statistics on a robots path through a maze.<a name="line.9"></a>
<FONT color="green">010</FONT>     * @author Vincent Frey<a name="line.10"></a>
<FONT color="green">011</FONT>     */<a name="line.11"></a>
<FONT color="green">012</FONT>    public class StatTracker<a name="line.12"></a>
<FONT color="green">013</FONT>    {<a name="line.13"></a>
<FONT color="green">014</FONT>       private int firstRunSquaresTraversed;<a name="line.14"></a>
<FONT color="green">015</FONT>       private int firstRunTurnsTaken;<a name="line.15"></a>
<FONT color="green">016</FONT>       private int bestRunSquaresTraversed;<a name="line.16"></a>
<FONT color="green">017</FONT>       private int bestRunTurnsTaken;<a name="line.17"></a>
<FONT color="green">018</FONT>       private int bestRunTotalSquaresTraversed;<a name="line.18"></a>
<FONT color="green">019</FONT>       private int bestRunTotalTurnsTaken;<a name="line.19"></a>
<FONT color="green">020</FONT>       private int previousRunTotalSquaresTraversed;<a name="line.20"></a>
<FONT color="green">021</FONT>       private int previousRunTotalTurnsTaken;<a name="line.21"></a>
<FONT color="green">022</FONT>       private int currentRunSquaresTraversed;<a name="line.22"></a>
<FONT color="green">023</FONT>       private int currentRunTurnsTaken;<a name="line.23"></a>
<FONT color="green">024</FONT>    <a name="line.24"></a>
<FONT color="green">025</FONT>       /**<a name="line.25"></a>
<FONT color="green">026</FONT>        * This robot controller is used to simulate the robots path through the<a name="line.26"></a>
<FONT color="green">027</FONT>        * maze.<a name="line.27"></a>
<FONT color="green">028</FONT>        */<a name="line.28"></a>
<FONT color="green">029</FONT>       private RobotController controller;<a name="line.29"></a>
<FONT color="green">030</FONT>    <a name="line.30"></a>
<FONT color="green">031</FONT>       /**<a name="line.31"></a>
<FONT color="green">032</FONT>        * This constructor requires an algorithm and a mouse. It will then determine<a name="line.32"></a>
<FONT color="green">033</FONT>        * a handful of relevant statistics for the user to access<a name="line.33"></a>
<FONT color="green">034</FONT>        */<a name="line.34"></a>
<FONT color="green">035</FONT>       public StatTracker(RobotBase algorithm, MazeModel maze)<a name="line.35"></a>
<FONT color="green">036</FONT>       {<a name="line.36"></a>
<FONT color="green">037</FONT>          this.reload(algorithm, maze);<a name="line.37"></a>
<FONT color="green">038</FONT>       }<a name="line.38"></a>
<FONT color="green">039</FONT>    <a name="line.39"></a>
<FONT color="green">040</FONT>       /**<a name="line.40"></a>
<FONT color="green">041</FONT>        * This function requires an algorithm and a mouse. It will then determine a<a name="line.41"></a>
<FONT color="green">042</FONT>        * handful of relevant statistics for the user to access<a name="line.42"></a>
<FONT color="green">043</FONT>        */<a name="line.43"></a>
<FONT color="green">044</FONT>       public void reload(RobotBase algorithm, MazeModel maze)<a name="line.44"></a>
<FONT color="green">045</FONT>       {<a name="line.45"></a>
<FONT color="green">046</FONT>          this.controller = new RobotController(maze, algorithm);<a name="line.46"></a>
<FONT color="green">047</FONT>          this.initialize();<a name="line.47"></a>
<FONT color="green">048</FONT>          this.recompute();<a name="line.48"></a>
<FONT color="green">049</FONT>       }<a name="line.49"></a>
<FONT color="green">050</FONT>    <a name="line.50"></a>
<FONT color="green">051</FONT>       /**<a name="line.51"></a>
<FONT color="green">052</FONT>        * This function prepares the mouse and algorithm to get ready to start a<a name="line.52"></a>
<FONT color="green">053</FONT>        * run.<a name="line.53"></a>
<FONT color="green">054</FONT>        */<a name="line.54"></a>
<FONT color="green">055</FONT>       private void initialize()<a name="line.55"></a>
<FONT color="green">056</FONT>       {<a name="line.56"></a>
<FONT color="green">057</FONT>          this.controller.initialize();<a name="line.57"></a>
<FONT color="green">058</FONT>          previousRunTotalSquaresTraversed = 0;<a name="line.58"></a>
<FONT color="green">059</FONT>          previousRunTotalTurnsTaken = 0;<a name="line.59"></a>
<FONT color="green">060</FONT>       }<a name="line.60"></a>
<FONT color="green">061</FONT>    <a name="line.61"></a>
<FONT color="green">062</FONT>       /**<a name="line.62"></a>
<FONT color="green">063</FONT>        * This function simulates a run through the maze for the mouse and<a name="line.63"></a>
<FONT color="green">064</FONT>        * algorithm.<a name="line.64"></a>
<FONT color="green">065</FONT>        */<a name="line.65"></a>
<FONT color="green">066</FONT>       private void recompute()<a name="line.66"></a>
<FONT color="green">067</FONT>       {<a name="line.67"></a>
<FONT color="green">068</FONT>          trackARun();<a name="line.68"></a>
<FONT color="green">069</FONT>    <a name="line.69"></a>
<FONT color="green">070</FONT>          if (this.controller.isRobotDone())<a name="line.70"></a>
<FONT color="green">071</FONT>          {<a name="line.71"></a>
<FONT color="green">072</FONT>             if (currentRunSquaresTraversed &lt; this.controller.getRobotMoveCount())<a name="line.72"></a>
<FONT color="green">073</FONT>             { // Just in case the mouse makes it to the center but not back.<a name="line.73"></a>
<FONT color="green">074</FONT>                firstRunSquaresTraversed = currentRunSquaresTraversed;<a name="line.74"></a>
<FONT color="green">075</FONT>                firstRunTurnsTaken = currentRunTurnsTaken;<a name="line.75"></a>
<FONT color="green">076</FONT>                bestRunSquaresTraversed = currentRunSquaresTraversed;<a name="line.76"></a>
<FONT color="green">077</FONT>                bestRunTurnsTaken = currentRunTurnsTaken;<a name="line.77"></a>
<FONT color="green">078</FONT>                bestRunTotalSquaresTraversed = currentRunSquaresTraversed;<a name="line.78"></a>
<FONT color="green">079</FONT>                bestRunTotalTurnsTaken = currentRunTurnsTaken;<a name="line.79"></a>
<FONT color="green">080</FONT>             }<a name="line.80"></a>
<FONT color="green">081</FONT>             else<a name="line.81"></a>
<FONT color="green">082</FONT>             { // The first run failed to find the center.<a name="line.82"></a>
<FONT color="green">083</FONT>                this.firstRunSquaresTraversed = 0;<a name="line.83"></a>
<FONT color="green">084</FONT>             }<a name="line.84"></a>
<FONT color="green">085</FONT>             return;<a name="line.85"></a>
<FONT color="green">086</FONT>          }<a name="line.86"></a>
<FONT color="green">087</FONT>    <a name="line.87"></a>
<FONT color="green">088</FONT>          firstRunSquaresTraversed = currentRunSquaresTraversed;<a name="line.88"></a>
<FONT color="green">089</FONT>          firstRunTurnsTaken = currentRunTurnsTaken;<a name="line.89"></a>
<FONT color="green">090</FONT>    <a name="line.90"></a>
<FONT color="green">091</FONT>          do<a name="line.91"></a>
<FONT color="green">092</FONT>          {<a name="line.92"></a>
<FONT color="green">093</FONT>             bestRunSquaresTraversed = currentRunSquaresTraversed;<a name="line.93"></a>
<FONT color="green">094</FONT>             bestRunTurnsTaken = currentRunTurnsTaken;<a name="line.94"></a>
<FONT color="green">095</FONT>             bestRunTotalSquaresTraversed = previousRunTotalSquaresTraversed +<a name="line.95"></a>
<FONT color="green">096</FONT>                                            currentRunSquaresTraversed;<a name="line.96"></a>
<FONT color="green">097</FONT>             bestRunTotalTurnsTaken = previousRunTotalTurnsTaken + currentRunTurnsTaken;<a name="line.97"></a>
<FONT color="green">098</FONT>             previousRunTotalSquaresTraversed = this.controller.getRobotMoveCount();<a name="line.98"></a>
<FONT color="green">099</FONT>             previousRunTotalTurnsTaken = this.controller.getRobotTurnCount();<a name="line.99"></a>
<FONT color="green">100</FONT>             trackARun();<a name="line.100"></a>
<FONT color="green">101</FONT>          }<a name="line.101"></a>
<FONT color="green">102</FONT>          while (bestRunSquaresTraversed &gt; currentRunSquaresTraversed &amp;&amp; !this.controller.isRobotDone());<a name="line.102"></a>
<FONT color="green">103</FONT>       }<a name="line.103"></a>
<FONT color="green">104</FONT>    <a name="line.104"></a>
<FONT color="green">105</FONT>       /**<a name="line.105"></a>
<FONT color="green">106</FONT>        * Track a run.<a name="line.106"></a>
<FONT color="green">107</FONT>        */<a name="line.107"></a>
<FONT color="green">108</FONT>       private void trackARun()<a name="line.108"></a>
<FONT color="green">109</FONT>       {<a name="line.109"></a>
<FONT color="green">110</FONT>          currentRunSquaresTraversed = 0;<a name="line.110"></a>
<FONT color="green">111</FONT>          currentRunTurnsTaken = 0;<a name="line.111"></a>
<FONT color="green">112</FONT>    <a name="line.112"></a>
<FONT color="green">113</FONT>          while (!this.controller.isRobotDone() &amp;&amp; !this.controller.getRobotModelMaster().isAtCenter())<a name="line.113"></a>
<FONT color="green">114</FONT>          {<a name="line.114"></a>
<FONT color="green">115</FONT>             if (this.controller.nextStep().isTurn())<a name="line.115"></a>
<FONT color="green">116</FONT>             {<a name="line.116"></a>
<FONT color="green">117</FONT>                currentRunTurnsTaken++;<a name="line.117"></a>
<FONT color="green">118</FONT>             }<a name="line.118"></a>
<FONT color="green">119</FONT>             else<a name="line.119"></a>
<FONT color="green">120</FONT>             {<a name="line.120"></a>
<FONT color="green">121</FONT>                currentRunSquaresTraversed++;<a name="line.121"></a>
<FONT color="green">122</FONT>             }<a name="line.122"></a>
<FONT color="green">123</FONT>          }<a name="line.123"></a>
<FONT color="green">124</FONT>    <a name="line.124"></a>
<FONT color="green">125</FONT>          while (!this.controller.isRobotDone() &amp;&amp; !this.controller.getRobotModelMaster().isAtStart())<a name="line.125"></a>
<FONT color="green">126</FONT>          {<a name="line.126"></a>
<FONT color="green">127</FONT>             this.controller.nextStep();<a name="line.127"></a>
<FONT color="green">128</FONT>          }<a name="line.128"></a>
<FONT color="green">129</FONT>       }<a name="line.129"></a>
<FONT color="green">130</FONT>    <a name="line.130"></a>
<FONT color="green">131</FONT>       /**<a name="line.131"></a>
<FONT color="green">132</FONT>        * Did the robot find the center box at least once or did it fail to win at<a name="line.132"></a>
<FONT color="green">133</FONT>        * all.<a name="line.133"></a>
<FONT color="green">134</FONT>        * @return true if the robot made it to the center at least once.<a name="line.134"></a>
<FONT color="green">135</FONT>        */<a name="line.135"></a>
<FONT color="green">136</FONT>       public boolean wasCenterFound()<a name="line.136"></a>
<FONT color="green">137</FONT>       {<a name="line.137"></a>
<FONT color="green">138</FONT>          return this.firstRunSquaresTraversed != 0;<a name="line.138"></a>
<FONT color="green">139</FONT>       }<a name="line.139"></a>
<FONT color="green">140</FONT>    <a name="line.140"></a>
<FONT color="green">141</FONT>       public int getTotalTraversed()<a name="line.141"></a>
<FONT color="green">142</FONT>       {<a name="line.142"></a>
<FONT color="green">143</FONT>          return this.controller.getRobotModelMaster().getRobotPathModel().getCellsVisited();<a name="line.143"></a>
<FONT color="green">144</FONT>       }<a name="line.144"></a>
<FONT color="green">145</FONT>    <a name="line.145"></a>
<FONT color="green">146</FONT>       public int getFirstRunCells()<a name="line.146"></a>
<FONT color="green">147</FONT>       {<a name="line.147"></a>
<FONT color="green">148</FONT>          return firstRunSquaresTraversed;<a name="line.148"></a>
<FONT color="green">149</FONT>       }<a name="line.149"></a>
<FONT color="green">150</FONT>    <a name="line.150"></a>
<FONT color="green">151</FONT>       public int getFirstRunTurns()<a name="line.151"></a>
<FONT color="green">152</FONT>       {<a name="line.152"></a>
<FONT color="green">153</FONT>          return firstRunTurnsTaken;<a name="line.153"></a>
<FONT color="green">154</FONT>       }<a name="line.154"></a>
<FONT color="green">155</FONT>    <a name="line.155"></a>
<FONT color="green">156</FONT>       public int getBestRunCells()<a name="line.156"></a>
<FONT color="green">157</FONT>       {<a name="line.157"></a>
<FONT color="green">158</FONT>          return bestRunSquaresTraversed;<a name="line.158"></a>
<FONT color="green">159</FONT>       }<a name="line.159"></a>
<FONT color="green">160</FONT>    <a name="line.160"></a>
<FONT color="green">161</FONT>       public int getBestRunTurns()<a name="line.161"></a>
<FONT color="green">162</FONT>       {<a name="line.162"></a>
<FONT color="green">163</FONT>          return bestRunTurnsTaken;<a name="line.163"></a>
<FONT color="green">164</FONT>       }<a name="line.164"></a>
<FONT color="green">165</FONT>    <a name="line.165"></a>
<FONT color="green">166</FONT>       public int getThroughBestRunCells()<a name="line.166"></a>
<FONT color="green">167</FONT>       {<a name="line.167"></a>
<FONT color="green">168</FONT>          return bestRunTotalSquaresTraversed;<a name="line.168"></a>
<FONT color="green">169</FONT>       }<a name="line.169"></a>
<FONT color="green">170</FONT>    <a name="line.170"></a>
<FONT color="green">171</FONT>       public int getThroughBestRunTurns()<a name="line.171"></a>
<FONT color="green">172</FONT>       {<a name="line.172"></a>
<FONT color="green">173</FONT>          return bestRunTotalTurnsTaken;<a name="line.173"></a>
<FONT color="green">174</FONT>       }<a name="line.174"></a>
<FONT color="green">175</FONT>    <a name="line.175"></a>
<FONT color="green">176</FONT>       public RobotPathModel getRobotPathModel()<a name="line.176"></a>
<FONT color="green">177</FONT>       {<a name="line.177"></a>
<FONT color="green">178</FONT>          return this.controller.getRobotModelMaster().getRobotPathModel();<a name="line.178"></a>
<FONT color="green">179</FONT>       }<a name="line.179"></a>
<FONT color="green">180</FONT>    }<a name="line.180"></a>




























































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